The human impact on Everest
This year, 28,000 pounds of human waste was removed from base camp. The Mount Everest Biogas Project plans to convert this waste into a usable product.
"physical locations" Haberleri
He dreamed of being an astronaut. Hear what his widow has to say
CNN Original Series, Space Shuttle Columbia: The Final Flight examines the 2003 Space Shuttle disaster. Co-produced by BBC and Mindhouse Productions, the four-part series will premiere with two episodes on Sunday, April 7 at 9pm ET/PT on CNN. The...
Scientists discover Everest-sized volcano that was right under their noses
Scientists may have pinpointed a massive, oddly shaped volcano taller than Mount Everest on the surface of Mars and it has been hiding in plain sight for decades, according to new research. CNN correspondent Tom Foreman has more.
Video shows aftermath of Houthi attack on commercial cargo ship
A Houthi-owned helicopter hijacked the Galaxy Leader cargo ship on November 19 in the Red Sea, as rebel gunmen laid siege to the vessel and took the ship's international crew. CNN's Scott McLean has more.
Philippines accuses China of "dangerous maneuvers" in latest South China Sea confrontation
The Philippines Coast Guard has accused Chinese vessels of impeding and obstructing a resupply mission in contested waters in the South China Sea. CNN's Ivan Watson reports from aboard a Philippines ship.
CNN witnesses high-stakes confrontation at sea between China and Philippines
China's determination to assert its disputed sovereignty over the entirety of the vast South China Sea has sparked increasing clashes with its neighbors in recent years, particularly the Philippines. CNN's Ivan Watson joined the Philippine Coast...
World's biggest pollution monitor launches into orbit
CNN's Bill Weir reports on a new satellite that launched Monday to track methane on Earth so governments and fossil fuel companies can be held accountable for the emissions that contribute to global warming.
Blizzard conditions batter California, Nevada
Blizzard conditions continue to slam Northern California and millions are under winter weather alerts across the Mountain West, with blizzard warnings still in effect for Sierra Nevada.
Retired general explains significance of Ukraine's purported gains against Russia
Retired Lt. Gen. Mark Hertling reacts to Ukraine's claim that it has now disabled a third of Russia's Black Sea Fleet after its military intelligence said it sank another Russian warship in a sea drone attack off the coast of Crimea. CNN cannot...
See underwater footage of World War II shipwreck
A research team discovered the SS Arlington in Lake Superior thanks to sonar technology, an ocean exploration technique using sound waves.
Golfing in Mauritius
A new links style golf course has opened on the Indian Ocean island of Mauritius, and it's attracting top-class professionals and dedicated amateurs from around the world.
World breaches critical global warming limit over a year for first time
Global warming surpassed 1.5 degrees Celsius over the past 12 months for the first time on record, new data shows, breaching a critical threshold that, if it continues, will push the limits of life on Earth to adapt.
Researchers capture image of what they believe is Amelia Earhart's missing plane
Using high-tech sonar equipment, a team of researchers captured an image from deep under the Pacific Ocean which they believe is Amelia Earhart's plane that vanished in 1937. CNN's Lynda Kinkade has more.
CNN military analyst on the fighter jet used in US-led strikes against Houthi targets in Yemen
The US and UK have conducted strikes on at least 30 Houthi targets in Yemen from air and surface platforms, according to officials. The US said it also struck weapons the Iran-backed rebel group was prepared to launch at ships in the Red Sea. CNN...
Why exploration team believes they found Amelia Earhart's plane
Deep Sea Vision CEO Tony Romeo explains how his team, using sonar imaging of the ocean floor, discovered an anomaly in the Pacific Ocean that they say resembles the aircraft used by Amelia Earhart when she went missing 87 years ago.
Maritime shipping woes
Attacks on Red Sea ships and a drought in Central America are impacting both the Suez and Panama Canals. CNN's Patrick Oppmann reports.
'I.S.S.' takes world hostilities to space
Tensions erupt between Americans and Russians on the International Space Station when war begins on Earth in the thriller starring Ariana DeBose. David Daniel has a look.
Analyst explains implications of the U.S. and U.K. airstrikes on Houthi targets in Yemen
The U.S. and the U.K. are standing by their decision to strike dozens of targets in Yemen as a deterrent against Houthi rebels, who have continually attacked commercial shipping vessels in the Red Sea. Ibrahim Jalal, with the Middle East...
Red Sea crisis could hit global economy hard
Isa Soares speaks with Michelle Wiese Bockmann, principal analyst at Lloyd's List Intelligence, about the importance of the Red Sea to global maritime trade.
Red Sea tensions impact global trade
CNN's Becky Anderson and Anna Stewart discuss how rising tensions in the Red Sea are impact shipping and global trade.
U.S. helicopters sink three Houthi boats in Red Sea
The White House said Sunday it is not seeking a wider conflict in the Middle East after U.S. helicopters sank three Houthi boats in the Red Sea after coming under fire. CNN's Kevin Liptak reports.